New York City apartment hunters chasing a deal might want to circle December on the calendar. A new study crunching more than 820,000 city apartment listings found that leases signed in December run about 4.2% cheaper than leases signed in July for comparable units — a gap that translates to roughly $160 off the monthly rent and close to $1,900 over a full year.
The findings come from rental data firm RentReboot, whose report was first detailed by Time Out. The company reconstructed a dataset spanning 5.4 million dated listing events — new postings, price cuts, and completed rentals — while deliberately excluding the pandemic-disrupted years of 2020 and 2021 so those anomalies wouldn't distort seasonal patterns. RentReboot also drilled into 68,531 units that were rented out at least twice, allowing researchers to compare summer and winter pricing on the very same apartments rather than just citywide averages.
The math behind the seasonal swing comes down to supply and demand shifting at different speeds. Per the report, summer months see about 28% more new listings than the average month, but renter demand during that stretch outpaces even that surge — leaving roughly 40% more competition per available apartment in summer than in winter. Landlords, facing a shallower pool of applicants once the weather turns cold, appear more willing to negotiate. New tenants moving in during late fall reportedly see more flexibility from landlords and lower costs as a result.
Where the December Discount Hits Hardest
Not every corner of the city responds to the calendar the same way. RentReboot identified Dumbo, Battery Park City, and Stuyvesant Town/Peter Cooper Village as the neighborhoods with the biggest winter discounts, while Flushing, Greenwich Village, and the Upper East Side showed little to no seasonal bargain effect at all.
Apartment size matters too. Three-bedroom units carry the widest winter-to-summer gap at 5.4%, or around $243 a month based on 2026 median asking rents, according to the report. Studios showed a 3.7% seasonal swing, while one-bedrooms came in lowest among the sizes studied at 2.8%.
Negotiating leverage also tracks the seasons. November leases closed an average of 31% below their original asking price, per the report, compared with just 15% for leases signed in May — evidence that landlords are far more willing to cut a deal once the summer rush has passed. RentReboot pegs the broader bargain-hunting window as mid-October through mid-January, and pinpoints December specifically as the single best month to sign in the city's rental market.
The Trade-Off: Fewer Choices in Winter
The catch is selection. February listings run about 43% below July's volume, meaning renters chasing a winter discount are picking from a noticeably thinner shelf. Anyone with narrow requirements — a specific school zone, a three-bedroom built for roommates, or a particular stretch of Brooklyn — is generally better served hunting in summer, when new listings hit their yearly peak, even if it means paying more.
A Discount Layered on Record-High Rents
Any seasonal savings still land against a brutal baseline. Citywide median asking rents hit all-time highs in February, reaching $3,785 for a one-bedroom — an 8.1% jump from a year earlier — and $4,300 for a two-bedroom across all five boroughs, according to a separate RentReboot report. The current study uses a June citywide median of $3,800 for a one-bedroom as its baseline for calculating the December discount.
Underlying all of this is a rental market that the city's own housing agency has described as being in crisis. The net rental vacancy rate fell to 1.41% in the NYC Department of Housing Preservation and Development's 2023 Housing and Vacancy Survey, the lowest level recorded since 1968 and well under the 5% threshold the city defines as an ongoing housing emergency. Manhattan's competitive squeeze was echoed in a Miller Samuel/Douglas Elliman rental report cited by The Real Deal, which found market-rate Manhattan median rents reached $4,720 in December 2025 while available inventory dropped 16.2% and roughly 20% of lease signings turned into bidding wars.
New Rules Reshape the Cost Calculus
Renters weighing seasonal timing also have to account for a shifting policy landscape. The city's Fairness in Apartment Rental Expenses Act, which took effect in June 2025, bars landlords and their listing agents from forcing tenants to cover broker fees. But that upfront relief comes with a wrinkle: an August 2026 RentReboot analysis of 2.3 million listing histories found that apartments which previously carried tenant-paid broker fees returned to market with an 8.0% median asking-rent increase — a jump 4.3 percentage points larger than units that were already advertised fee-free, suggesting landlords are shifting the eliminated fee into higher monthly rent.
Tenants in rent-stabilized apartments, meanwhile, are shielded from this whole seasonal calculus. The city's Rent Guidelines Board voted 7-1 in June to freeze rents at 0% on both one-year and two-year renewal leases for the roughly one million rent-stabilized units citywide, running from October 2026 through September 2027 — the first two-year freeze in the board's history. Market-rate renters have their own, narrower backstop under New York State's Good Cause Eviction Law, enacted in 2024, which limits arbitrary non-renewals and sets a rebuttable presumption that annual increases above 10% (or 5% plus inflation) are unreasonable.
Finally, timing a lease signing well won't help much if a renter is only searching one website. A separate RentReboot platform analysis of 50,130 NYC listings found that 51.3% appeared on just a single site, and that market leader StreetEasy was missing nearly 23% — about 11,483 listings — of total visible inventory tracked across 20 platforms. The lesson, per the report: casting a wide net matters just as much as picking the right month.
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